Patents
Sitemap › B31 - Making paper articles; Working paper › B31B - Making boxes, cartons, envelopes, or bags › B31B 29 - Machinery characterised by making envelopes or bags with structural provision at the base for thickness or contents
Patents for B31B 29 - Machinery characterised by making envelopes or bags with structural provision at the base for thickness or contents (576)
05/2008
05/21/2008EP1539374B1 Device for forming a glue profile for cross-base sacks
05/14/2008CN100387423C Plastic bag producing device
04/2008
04/10/2008DE10261257B4 Antriebseinheit von Bearbeitungsstationen einer Bodenlegevorrichtung Drive unit of processing stations of a bottoming device
03/2008
03/13/2008WO2008028867A1 Device and method for producing sacks of coated synthetic fabric
02/2008
02/28/2008DE102006039564A1 Positionsregelung an Bodenleger mit Bildverarbeitung Position control of floor layers with image processing
02/27/2008EP1892086A2 Position regulation for a bottomer with image processing
02/21/2008DE10255485B4 Leimwerk für eine Bodenlegevorrichtung Paste unit for a bottom-laying device
02/19/2008US7332052 Wet waste compostable bag and method and apparatus for manufacturing same
02/07/2008DE4217623B4 Verfahren zur Prüfung der Ausbildung kontinuierlich geförderter Werkstücke Methods of test for continuous training funded workpieces
02/07/2008DE10344156B4 Bodenöffnungsstation einer Papierbeutelmaschine Bottom opening of a paper bag machine
01/2008
01/29/2008CA2269175C A method for the regulation of the temperature of the heated air in an apparatus for the hot-air pasting of plastic films
01/23/2008EP1694571A4 Bulk packaging multi-wall sack and apparatus for manufacturing the sack
12/2007
12/27/2007WO2007147728A1 Device and method for placing flat workpieces on a stacking table
11/2007
11/29/2007US20070274612 Re-Closable Flexible Package And Method Of Manufacturing The Same
11/21/2007CN101073926A Forced apparatus for forming bag paster bottom
10/2007
10/31/2007CN101065238A Method for producing a bottle-like or tubular container, particularly a tubular bag, comprising a sealed-in bottom, and a correspondingly produced tubular bag
09/2007
09/19/2007CN101039842A A method of configurationally stabilising packaging containers
09/13/2007DE10255483B4 Stationsfolge einer Bodenlegevorrichtung Station consequence of a bottoming device
08/2007
08/22/2007EP1819506A1 Method for producing a bottle-like or tubular container, particularly a tubular bag, comprising a sealed-in bottom, and a correspondingly produced tubular bag
08/02/2007US20070175190 Filter bag and method for the production thereof
07/2007
07/18/2007CN100999142A Four-slant universal glue feeding apparatus
07/12/2007DE10327646B4 Vorrichtung zur Bildung eines Leimprofils für Kreuzbodensäcke Apparatus for forming a Leimprofils for cross-bottom bags
06/2007
06/21/2007US20070140599 Bulk packaging multi-wall sack and apparatus for manufacturing the sack
05/2007
05/31/2007WO2007059975A1 Method of producing and filling a sheet-material bag
05/30/2007EP1790569A1 Method for making and filling a bag
05/15/2007CA2479646C Bakery bag and method and apparatus for making the same
05/03/2007DE102004022374B4 Schlauchbeutel mit einem Schlauchbeutelkörper und einem eingesiegelten Boden Tubular pouch having a tubular pouch body and a sealed-in base
04/2007
04/19/2007US20070084403 System for gluing bags comprising multiple sheets
04/18/2007EP1773673A1 Re-closable flexible package and method of manufacturing the same
04/11/2007CN2887596Y Monolayer and multiplayer paper-made banana bagging machine
02/2007
02/13/2007CA2426486C Plastic bag making apparatus
01/2007
01/03/2007CN1890158A Bulk packaging multi-wall sack and apparatus for manufacturing the sack
12/2006
12/20/2006EP1732824A1 Tubular bag comprising a tubular bag body and a sealed-in bottom
12/12/2006CA2313072C Device for opening tubular bag bodies
12/05/2006US7144358 Method and apparatus for manufacturing tube-shaped packages made of flexible material
11/2006
11/22/2006EP1646495B1 Paper sack bottoming device
11/22/2006CN1867286A Filter bag and method for the production thereof
11/09/2006DE202006013898U1 Valve for paper bags with block - or star bottoms comprises layer of water-soluble, ultrasound-weldable plastic between two layers of paper
11/08/2006CN2834895Y Automatic hand bag forming machine
10/2006
10/31/2006US7128704 Wet waste compostable bag and method and apparatus for manufacturing same
10/04/2006EP1567283B1 Gluing device in a bottom laying device
09/2006
09/06/2006EP1698403A1 System for gluing bags comprising multiple sheets
09/06/2006CN1827481A Nonwoven fabrics package bag and manufacturing method thereof
08/2006
08/30/2006EP1694571A1 Bulk packaging multi-wall sack and apparatus for manufacturing the sack
07/2006
07/20/2006WO2006074641A1 System and method for producing paper bags
07/20/2006US20060160685 Paper sack bottoming device
07/20/2006DE102005001834A1 System und Verfahren zur Herstellung von Papiersäcken System and method for the manufacture of paper bags
07/12/2006EP1677660A1 Filter bag and method for the production thereof
07/05/2006CN2792758Y Bottom film folding mechanism
07/04/2006US7070652 Paste unit for a bottom guide device
06/2006
06/14/2006EP1578596B1 Bottom positioning device for cross bottom bags
06/01/2006DE10326320B4 Vorrichtung und Verfahren zum Herstellen von Pouchbeuteln Apparatus and method for making pouch bags
05/2006
05/24/2006DE102005006827A1 Verfahren zur Herstellung eines flaschen- oder schlauchartigen Behälters, insbesondere Schlauchbeutels, mit einem eingesiegelten Boden sowie entsprechend hergestellter Schlauchbeutel Process for the preparation of a bottle- or tube-like container, in particular tubular bag, correspondingly produced with a sealed-in base and tubular bag
05/11/2006WO2006048286A1 Method for producing a bottle-like or tubular container, particularly a tubular bag, comprising a sealed-in bottom, and a correspondingly produced tubular bag
05/10/2006CN2778550Y Paper bag forming die
05/04/2006DE10348375B4 Filterbeutel und Verfahren zu dessen Herstellung Filter bag and method of production
04/2006
04/26/2006CN1762767A Package made of flat material and method of making such a package.
04/20/2006WO2006041374A1 A method of configurationally stabilising packaging containers
04/19/2006EP1646495A1 Paper sack bottoming device
03/2006
03/28/2006US7018471 Glue metering in a paste unit
03/22/2006CN2765933Y Special counterfeit-proof stamp paper
03/22/2006CN2765932Y Special type counterfeit-proof stamp paper
03/22/2006CN1748990A Device for producing angle support plate bag
03/09/2006US20060048899 Device for placing a paper bag bottom
03/02/2006US20060046917 Operating station and operating method for a crossed bottom laying device
02/2006
02/23/2006US20060037711 Gluing device in a bottom laying device
02/02/2006WO2006010732A1 Method and machine for fabricating paper shopping bags
01/2006
01/31/2006US6991592 Method of folding flat bottom bag
12/2005
12/15/2005US20050277534 Bottom positioning device for cross bottom bags
12/08/2005DE102004022291A1 System zur Herstellung von Säcken System for producing bags
12/01/2005WO2005113357A1 Re-closable flexible package and method of manufacturing the same
11/2005
11/23/2005EP1598175A1 System for manufacturing sacks comprising a device for storing tube sections
11/10/2005WO2005105600A1 Tubular bag comprising a tubular bag body and a sealed-in bottom
11/10/2005WO2005105421A1 Bag manufacturing system with a storage device for storing tube pieces
11/03/2005US20050241755 Device for forming a glue profile for cross-base sacks
10/2005
10/27/2005DE102004022374A1 Schlauchbeutel mit einem Schlauchbeutelkörper und einem eingesiegelten Boden Tubular pouch having a tubular pouch body and a sealed-in base
09/2005
09/28/2005EP1578596A1 Bottom positioning device for cross bottom bags
08/2005
08/31/2005EP1567283A1 Gluing device in a bottom laying device
08/23/2005US6932754 Method for manufacturing angulated bottom paper bag with handle in rotary type bag manufacturing machine
08/23/2005US6932508 Positive valve closure for plastic-lined bags and method for making same
08/18/2005DE202004005723U1 Bag stack production machine, comprises collection devices fed with bags in alternating manner
08/17/2005CN2717682Y Bag-making machine with bottom-folding means
08/11/2005US20050176569 Method of folding flat bottom bag
08/03/2005CN2714306Y Double bottom fruit bag making machine
07/2005
07/21/2005US20050156020 Folded-carton packages for holding a liquid beverage, and a method of manufacture for such folded-carton packages
07/21/2005DE10360305A1 Verpackung aus Flachmaterial sowie Verfahren zum Herstellen einer solchen Verpackung Package made of flat material and methods of making such a package
06/2005
06/23/2005WO2005056404A1 Bulk packaging multi-wall sack and apparatus for manufacturing the sack
06/22/2005EP1543944A2 Package made of flat material and method of making such a package
06/15/2005EP1539471A1 Operating station and operating method for a crossed bottom laying device
06/15/2005EP1539374A1 Device for forming a glue profile for cross-base sacks
06/15/2005EP1539373A1 Device for placing a paper bag bottom
06/02/2005DE10311425B4 Kreuzbodenventilsack sowie Verfahren und Vorrichtung zu dessen Herstellung Cross-bottom valve bags and method and apparatus for its production
05/2005
05/26/2005WO2005046885A1 System for gluing bags comprising multiple sheets
05/19/2005DE10348375A1 Filterbeutel und Verfahren zu dessen Herstellung Filter bag and method of production
04/2005
04/28/2005US20050087293 Wet waste compostable bag and method and apparatus for manufacturing same
04/27/2005EP1525976A2 Bottom closing device in a bag making machine
04/21/2005WO2005034708A1 Filter bag and method for the production thereof
03/2005
03/23/2005EP1516719A2 Bottom forming cylinder of a bag making machine
03/23/2005EP1516718A2 Bottom opening station in a paper bag apparatus
03/17/2005DE10337216A1 Verpressvorrichtung für mit geklebten Böden versehene Säcke Pressing device for containers provided with glued floors bags
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